45330446 has 8 divisors (see below), whose sum is σ = 77709360. Its totient is φ = 19427328.

The previous prime is 45330433. The next prime is 45330457. The reversal of 45330446 is 64403354.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1618931 + ... + 1618958.

It is an arithmetic number, because the mean of its divisors is an integer number (9713670).

Almost surely, 2^45330446 is an apocalyptic number.

45330446 is a deficient number, since it is larger than the sum of its proper divisors (32378914).

45330446 is a wasteful number, since it uses less digits than its factorization.

45330446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3237898.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 45330446 is about 6732.7888723767. The cubic root of 45330446 is about 356.5578458983.

The spelling of 45330446 in words is "forty-five million, three hundred thirty thousand, four hundred forty-six".